12 Jun 2025 - 01:39 EDT
12 Jun 2025 - 05:39 UTC
12 Jun 2025 - 05:39 UTC
GOES-West CONUS - Band 4
1 hour loop - 12 images - 5 minute update
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Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0436 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0441 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0446 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0451 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0456 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0501 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0506 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0511 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0516 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0521 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0526 UTC
Band 4 - 1.37 µm - Cirrus - Near IR - 12 Jun 2025 - 0531 UTC
1.37 µm - Cirrus Band - 2 km resolution - Band 4 will detect very thin cirrus clouds during the day. This band is centered in a strong water vapor absorption spectral region. It does not routinely sense the lower troposphere, where there is substantial water vapor, and thus provides excellent daytime sensitivity to high, very thin cirrus under most circumstances.
Band 4 is a visible channel and is therefore black during nighttime hours.
• For more details, see the Band 4 - ABI Quick Information Guide, (PDF, 532 KB)